The Golden Age of Hollywood was in full swing by 1933, with movie stars lighting up the silver screen. Names like Clark Gable, Cary Grant and Katharine Hepburn were well on their way to becoming legendary. Yet none of these iconic figures were destined to match the popularity, or longevity, of a scampish cartoon mouse named Mickey. Five years after his 1928 debut, Mickey Mouse was a full-fledged global sensation—soon joined by other characters